328175250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 893797632

約数和(自身を除く): 565622382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 97, 125, 130, 150, 194, 195, 250, 291, 325, 347, 375, 390, 485, 582, 650, 694, 750, 970, 975, 1041, 1261, 1455, 1625, 1735, 1950, 2082, 2425, 2522, 2910, 3250, 3470, 3783, 4511, 4850, 4875, 5205, 6305, 7275, 7566, 8675, 9022, 9750, 10410, 12125, 12610, 13533, 14550, 17350, 18915, 22555, 24250, 26025, 27066, 31525, 33659, 36375, 37830, 43375, 45110, 52050, 63050, 67318, 67665, 72750, 86750, 94575, 100977, 112775, 130125, 135330, 157625, 168295, 189150, 201954, 225550, 260250, 315250, 336590, 338325, 437567, 472875, 504885, 563875, 676650, 841475, 875134, 945750, 1009770, 1127750, 1312701, 1682950, 1691625, 2187835, 2524425, 2625402, 3383250, 4207375, 4375670, 5048850, 6563505, 8414750, 10939175, 12622125, 13127010, 21878350, 25244250, 32817525, 54695875, 65635050, 109391750, 164087625, 328175250]

約数ペア:

[(1, 328175250), (2, 164087625), (3, 109391750), (5, 65635050), (6, 54695875), (10, 32817525), (13, 25244250), (15, 21878350), (25, 13127010), (26, 12622125), (30, 10939175), (39, 8414750), (50, 6563505), (65, 5048850), (75, 4375670), (78, 4207375), (97, 3383250), (125, 2625402), (130, 2524425), (150, 2187835), (194, 1691625), (195, 1682950), (250, 1312701), (291, 1127750), (325, 1009770), (347, 945750), (375, 875134), (390, 841475), (485, 676650), (582, 563875), (650, 504885), (694, 472875), (750, 437567), (970, 338325), (975, 336590), (1041, 315250), (1261, 260250), (1455, 225550), (1625, 201954), (1735, 189150), (1950, 168295), (2082, 157625), (2425, 135330), (2522, 130125), (2910, 112775), (3250, 100977), (3470, 94575), (3783, 86750), (4511, 72750), (4850, 67665), (4875, 67318), (5205, 63050), (6305, 52050), (7275, 45110), (7566, 43375), (8675, 37830), (9022, 36375), (9750, 33659), (10410, 31525), (12125, 27066), (12610, 26025), (13533, 24250), (14550, 22555), (17350, 18915)]